PlaySudoku.us
Medium · Puzzle #728
9
1
3
4
7
5
7
9
7
6
2
8
3
9
6
1
4
7
9
8
3
5
4
2
6
1
3
7
4
5
1
2
"Chess is not about who makes the last mistake." — Savielly Tartakower
"Chess is not about who makes the last mistake." — Savielly Tartakower
"In the midst of chaos, there is also opportunity." — Sun Tzu
"In the midst of chaos, there is also opportunity." — Sun Tzu